3 years ago

KN is perpendicular bisector of MQ identify the value of x

Mathematics

1 answer:

ExtremeBDS [4]3 years ago

4 0

Answer:

x = 6

Step-by-step explanation:

Since KN is the perpendicular bisector, that means ∠KNM = ∠KNQ = 90° and MN = NQ so therefore, since they are right triangles, ΔKNM ≅ ΔKNQ because of HL. Therefore, KM = KQ by CPCTC so:

5x - 3 = 3x + 9

2x = 12

x = 6

You might be interested in

Ellie runs 5/6 mile in 10 minutes.what is ellie's speed in miles per minute?

olganol [36]

Answer:

1/12 miles/minute

Step-by-step explanation:

To figure out how fast ellie runs in 1 minute, we can set up this equation:

5/6 = 10x (x being the speed per minute)

We can divide both sides by 10

5/60 = x

Then simplify the fraction to get:

1/12 = x

4 0

3 years ago

Please help me find surface area for each. Round to the nearest tenth if needed.

Degger [83]

Answer:

168 in², 94.25 yd²

Step-by-step explanation:

I couldn't find a formula for the SA of a triangular prism so I just found the area of each surface.

The formula for SA of a cylinder is $2\pi rh+2\pi r^{2}$

All work for triangular prism is in the image

3 0

4 years ago

Twice a increased by the cube of a equals b

Kobotan [32]

Twice a increased by the cube of a equals b :

2a + a^3 = b

5 0

3 years ago

What percent is 24 or 96

KIM [24]

Answer:

.25 or 25%

Step-by-step explanation:

24/96=.25

6 0

3 years ago

The orbital period, P, of a planet and the planet’s distance from the sun, a, in astronomical units is related by the formula P

Ivanshal [37]

Answer:

44.3 is the one

Step-by-step explanation:

mark me and give my 5 start and heart

6 0

3 years ago

Read 2 more answers